Delta VFD015CP23A-21 Variable Frequency Drive
Delta VFD055CP43B-21 Variable Frequency Drive is developed for industrial automation systems requiring stable three-phase motor control and dependable process operation. This Delta 5.5kW Three-phase VFD supports 7.5 HP motor applications using a three-phase 380–480 VAC input supply and delivers 13 A rated output current for controlled machine performance. The drive uses fan cooling with an IP20 enclosure suitable for electrical cabinet integration in industrial automation environments. Manufactured by Delta, this model belongs to the industrial drive products category and is part of the CP2000 Series used across industrial motor automation applications.
| Brand | Delta |
| Product | VFD |
| Model Number | VFD015CP23A-21 |
Delta VFD015CP23A-21 Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Input Voltage / Frequency | 230V, Three-Phase AC 200V~240V(-15%-+10%), 50/60Hz |
| Output Capacity (kVA) Normal Duty | 3 kVA |
| Output Current (A) Normal Duty | 7.5 A |
| Applicable Motor Output (kW) Normal Duty | 1.5 kW |
| Applicable Motor Output (HP) Normal Duty | 2 HP |
| Cooling Method | Natural Cooling |
| Efficiency (%) | 96 |
| IP Level | IP20 |
| NEMA Protection Level | NEMA 1 |
| Storage/Transportation Temperature | -25ºC ~ +70ºC |
| Braking Chopper | Built-In Braking Chopper |
| Control Method | Pulse Width Modulation (PWM) |
| Installation Type | Wall-Mounting |
| V/F Curve | 4 point adjustable V / F curve and square curve |
| Input Frequency Tolerance | 47~63Hz |
| Voltage Tolerance | 170~265Vac |
The DELTA VFD055CP43B-21 Variable Frequency Drive is commonly used in automation equipment where controlled motor speed improves process efficiency and machine reliability. Applications involving pumps, ventilation systems, conveyors, and process machinery benefit from smooth acceleration and stable motor regulation during continuous operation. Its three-phase configuration supports dependable performance in industrial systems requiring consistent motor control.
Automation panels integrating the VFD055CP43B-21 can improve motor performance while reducing electrical stress caused by direct startup conditions. The drive supports balanced machine operation across repeated production cycles and helps maintain stable automation performance under varying process demands. Its fan cooling structure and cabinet-friendly design are suitable for industrial environments requiring dependable thermal management and organized drive installation.
For automation engineers selecting a Delta 5.5kW Three-phase VFD, the VFD055CP43B-21 provides a practical combination of installation flexibility, dependable motor control, and industrial reliability. The model supports both new automation projects and replacement requirements involving three-phase motor systems. Within the Delta drive category, it remains a suitable solution for applications requiring controlled variable frequency operation in industrial automation environments.
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